3 years ago

For the function y = -10x find the matching y-value when x = 3

Mathematics

2 answers:

alexgriva [62]3 years ago

7 0

Answer:

-30

Step-by-step explanation:

y = -10x is a function that can also be represented by f(x) = -10x. We are to evaluate this function at x = 3. To do this, replace both instances of x in this function by 3 and simplify the result:

f(3) = -10(3) = -30

Alchen [17]3 years ago

6 0

Answer:

y= -30

Step-by-step explanation:

THis is because you substitue 3 for X and then multiply -10 and 3 and a negative times a positive is a negative so -10 times 3 is -30

You might be interested in

Read the quote, and then answer the question.

Tpy6a [65]

Answer:

x = 5/16

Step-by-step explanation:

2 3 x −1 9 x + 5 = 20 x

x = 5/16

8 0

2 years ago

a string was 4m long. she gave 1/4m of it to her sister and 3/4m to her friends. how much string had she given away?

OverLord2011 [107]

The correct answer is: " 1 m " .
____________________________
Explanation:
____________________________
Add up the amounts she had given away:

3/4 m + 1/4 m = 4/4 m = 1 m.
____________________________
The answer is: " 1 m " .
____________________________

6 0

3 years ago

What’s the value of x??

KengaRu [80]

Answer:

Step-by-step explanation:

7 0

3 years ago

Do supplementary angles form right angles? yes or no

Anuta_ua [19.1K]

Answer:

Yes i

Step-by-step explanation:

A supplementary angle can be two angles that sum up to 180 if you want you can have 2 angles that are 90 degrees that add up to 180 so therefore that would make a right angle.

6 0

3 years ago

DeShawn deposited $6500 into a bank account that earned 11.5% simple interest each year. He earned $4485 in interest before clos

daser333 [38]

6 hope this helps! :)

3 0

2 years ago

For the function y = -10x find the matching y-value when x = 3​

For the function y = -10x find the matching y-value when x = 3